David Gardner explains seven Foolish principles that investors can use to guide how they invest – and introduces a challenge for listeners.

There are five important qualities that all great businesses share. David Gardner unpacks these traits and how both investors and entrepreneurs can use them to improve their results.

You’ve probably heard of the Hype Cycle. But what is it, and how does it apply to long-term investing? David Gardner explains.

Investing is as much about psychology and intellect as it is reading financial statements. David describes three kinds of thinking that investors can use to get an edge.